Method for Manufacturing Ceramic Calcination Container Recycling Waste

The European Patent Office has published a patent application detailing a method for manufacturing ceramic calcination containers through the recycling of waste calcination containers for secondary battery positive electrode active material. This publication is part of the EPO's patent bulletin and does not impose new regulatory obligations.

Temperature Control Device for Household Energy Storage System

The European Patent Office has published a patent application (EP2026029232A1) for a temperature control device for household energy storage systems. The publication date is March 18, 2026, and the inventors have not yet been designated.

EPO Patent Application: Energy Storage System with Liquid Cooling

The European Patent Office has published patent application EP2026025646A1 concerning a flow regulation member, liquid cooling assembly, and energy storage system. The publication date is March 18, 2026, and the application details are available for review.

Battery Charging Control Method and System Patent Application

The European Patent Office has published patent application EP2026025639A1 concerning a battery charging control method, system, and storage medium. The application was published on March 18, 2026, and includes various International Patent Classification codes related to battery management and control.

EPO Patent Publication: Battery Pack and Electric Vehicle

The European Patent Office (EPO) has published a patent application (EP2026025633A1) related to a battery pack and electric vehicle. The publication date is March 18, 2026. The inventors have not yet filed their designation.

EPO Patent Publication: Spraying Device and Battery Production Line

The European Patent Office has published a new patent application, EP2026025627A1, for a spraying device and battery production line. The publication date is March 18, 2026. The inventors have not yet filed their designation.

EPO Patent Publication: Coating Device and Battery Production Apparatus

The European Patent Office has published a patent application, EP2026025626A1, for a coating device and battery production apparatus. The publication date is March 18, 2026. Inventor designation has not yet been filed.

Isostatic Pressing Jig and Device Patent Publication

The European Patent Office has published a patent application (EP2026025617A1) for an isostatic pressing jig and device. The publication date is March 18, 2026. The application includes classifications related to pressing devices and battery components.

EPO Patent Bulletin: Battery Pack Double-Layer Structure

The European Patent Office has published a patent application (EP2026025615A1) concerning a battery pack with a double-layer structure, a solid-state lithium-ion battery, and its application in electric vehicles. The publication date is March 18, 2026, and the inventors have not yet been designated.

EPO Patent EP2026025599A1 on Silicon-Based Electrode Material

The European Patent Office (EPO) has published patent application EP2026025599A1 concerning a silicon-based negative electrode material for batteries. The publication date is March 18, 2026. The patent application details the material composition, electrode sheet, and battery components.